Skin is made up of stratified epithelial cells. these cells act as protection. There are many layers of epithelial cells that are effectively dead. you shed your skin as a new layer is developed underneath which maintains a fresh layer of dead cells lining your skin. the skin cells do not allow anything to pass through them so prevent unwanted substances from moving into your body
As the skin cell moves from the basement membrane towards the surface it progressively dies. As it dies it becomes keritinized. Once keritinized, the cell becomes tough and much more durable then a cell which is not keritinized.
The flat, platelike shape of skin cells suits their function of covering and protecting the surface of the body.
Protection, regulation of temperature by sweating and feeling the sense of touch
Because of the nucleus
They are the antigen presenting cells (APCs) of the skin. They capture antigens and then migrate to the lymph nodes where they present to T cells.
I believe your question is what is the specific function of the tomato cell, and the answer would be that like skin cells, tomato cells provide a boudary that protect the fruit inside. This is the skin of the tomato of course.
The skin is classified as a organ because there are multiple cell types working together to function as a whole. The skin has several types of epithelial cells, including cells to make the skin, cells to make hair and cells that secrete sweat. In addition, there are fibroblasts and adipocytes in the dermis and hypodermis. A tissue is a collection of a single type of cell working together to function as a whole; a reasonable (although not perfect) example of this would be a tendon or ligament.
skin cells are flat, because they are skin cells . your skin is flat right ,so that's why skin cells are flat.
Tissues are made up of millions and millions of cells. Different types of body tissues are made up of different types of cells.
A function performed by stem cells in the skin is replacing lost skin cells.
Skin stem cells replace lost skin cells.
A function performed by stem cells in the skin is replacing lost skin cells.
its to replace lost skin cells
its to replace lost skin cells
its to replace lost skin cells
The main function of the onion skin cell is to protect the rest of the onion
Mitochondria are involved in cellular respiration of any cells
They are the antigen presenting cells (APCs) of the skin. They capture antigens and then migrate to the lymph nodes where they present to T cells.
I believe your question is what is the specific function of the tomato cell, and the answer would be that like skin cells, tomato cells provide a boudary that protect the fruit inside. This is the skin of the tomato of course.
the evidence it that the skin has cells like all the organs and it has tissues and it has a very important function. the function is it protect the other organs.
Helps aid in regeneration